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Gareth



Member Since: 12 Dec 2011
Location: Woodford
Posts: 1110

England 
TD5 aircon smelly...
My 2003 TD5 90 CSW has the under dash air-conditioning system. Whenever it is first switched on, it emits a pretty unpleasant musty smell.

This gets less intense after a few minutes, but it always has a certain odour about it, and its putting SWMBO off driving it, which is very bad because that means she has claimed my Disco as her everyday transport. Evil or Very Mad

I love driving the 90, but not for long journeys, so ideally I would like to fix the problem.

I have already used a Car-Plan air-conditioning system cleaner, which in my wifes opinion smelt worse than the original musty smell Big Cry

So, I now want to strip it down to clean it out properly. Has anyone done this and can give me any pointers? Is it a big nasty job? 2021 Defender 110 X-Dynamic HSE D300 MHEV
1966 S2a 109 aka Betsy
Post #242929 12th Jun 2013 9:14am
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Zinke



Member Since: 27 Jan 2009
Location: Scunthorpe
Posts: 670

United Kingdom 2003 Defender 90 Td5 HT Epsom Green
I would try a better one than car plan! The good qulaity ones normally do the trick on the tractors.

Pete.
Post #242963 12th Jun 2013 1:05pm
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Gareth



Member Since: 12 Dec 2011
Location: Woodford
Posts: 1110

England 
Which one wold be the best then? 2021 Defender 110 X-Dynamic HSE D300 MHEV
1966 S2a 109 aka Betsy
Post #242974 12th Jun 2013 2:00pm
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johnnyd



Member Since: 13 Apr 2013
Location: Chippenham
Posts: 1006

United Kingdom 2008 Defender 90 Puma 2.4 XS CSW Stornoway Grey
My 1998 TD5 aircon is smelly also, i found if i close the front flaps the smell diminishes a little (sorry couldn't resist, you luxurious people with aircon )

JD 2008 TDCi 2.4 XS CSW
Post #242993 12th Jun 2013 3:45pm
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5729

2006 Defender 110 Td5 USW Zermatt Silver
Try and get hold of a Wurth air con cleaner, they are good kits.

Running it for a long time on its coldest setting also helps as kills of the bacteria fungi that lives in there, and check your drain is clear. I also spray gt85 into the fan of mine, so smells nice when I fire it up, which is not often. How come Wendy uses it so much?

Andy
Post #243400 13th Jun 2013 10:10pm
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Gareth



Member Since: 12 Dec 2011
Location: Woodford
Posts: 1110

England 
Hi Andy, I'll give the Worth stuff a try. Wendy uses the Defender because our number 2 son has got her Fiat at the moment. She also nicks my Disco 4 whenever she gets the chance! The Defender is used mainly for taking the dogs out, it easier to clean out than the D4.

How's Monty? We've just got Charlie and Lola now, all other pups gone. 2021 Defender 110 X-Dynamic HSE D300 MHEV
1966 S2a 109 aka Betsy
Post #243616 14th Jun 2013 4:57pm
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achuakh



Member Since: 12 Apr 2012
Location: Singapore
Posts: 158

Singapore 2002 Defender 90 Td5 SW Oslo Blue
After you fix the smell, remember to run the air con in fan mode for a minute b4 you turn off the engine at the end of your journey. I do this every time when I'm abt to get to the parking lot. This helps in getting rid of the condensation on the fins of the blower. So less moisture, less likely for mould to grow.

Yeah, it's just a lil cumbersome, but you don't happen to always leave the ac on? From the land of the most expensive land rover defenders on planet earth. At �125k for a XS 110 csw and you get to own it only for 10yrs! Please find me a good reason to stay on this island.
Post #243914 15th Jun 2013 8:36pm
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Lou Sparts



Member Since: 15 Apr 2012
Location: Kent
Posts: 1501

United Kingdom 2005 Defender 90 Td5 XS CSW Zambezi Silver
Have you checked that the drain from the A/C unit is not blocked,if it is you will have stagnent smelly water lying in there which could be causing the smell. 2005 Td5 90 XS

Steve
Post #243917 15th Jun 2013 8:46pm
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Splitpin



Member Since: 07 May 2013
Location: Midlands
Posts: 100

United Kingdom 
I use a detol air cleaner spray in the vents when it's off and now mine smells sweet
Post #243920 15th Jun 2013 9:00pm
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Gareth



Member Since: 12 Dec 2011
Location: Woodford
Posts: 1110

England 
I presume the drain s ok, as water emits from the rear of the front left wheel arch when the AC has been running for a while. No sign of any dampness in the carpets, or in the sound proofing. 2021 Defender 110 X-Dynamic HSE D300 MHEV
1966 S2a 109 aka Betsy
Post #244315 17th Jun 2013 2:04pm
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5729

2006 Defender 110 Td5 USW Zermatt Silver
Yep that sounds ok.

Try a cleaner, or make the disco smell bad worse so you get it back. Thumbs Up

Andy
Post #244402 17th Jun 2013 6:24pm
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Gareth



Member Since: 12 Dec 2011
Location: Woodford
Posts: 1110

England 
Update to this.

After lots of green lanes in the TD5 this weekend, aircon on all the time. I did notice it dripping from behind the front wheel, but I also became aware of a very wet floor on the passenger side.

Close inspection revealed that the thick rubber floor mat was pinching the drain pipe and half pushing it out of its hole in the footwell.

I cut the floor mat to fit around the pipe, and pushed the pipe fully home into its hole in the floor. Now much more water drips out behind the front wheel, and the smell seems to have abated.

Happy days Cool 2021 Defender 110 X-Dynamic HSE D300 MHEV
1966 S2a 109 aka Betsy
Post #253048 22nd Jul 2013 4:43pm
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Lou Sparts



Member Since: 15 Apr 2012
Location: Kent
Posts: 1501

United Kingdom 2005 Defender 90 Td5 XS CSW Zambezi Silver
Nice cheap fix Thumbs Up 2005 Td5 90 XS

Steve
Post #253049 22nd Jul 2013 4:51pm
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